Commencing Februari 23, 2007, Optegra AB shares will be traded under its new name, Pilum AB. New company name: Pilum AB New short name: PIL Unchanged ISIN code: SE0001427352 This information is distributed at the request of the Certified Adviser, Mangold Fondkommission AB. For further information, please call Charles Wilken on +46 8 503 015 58.